Modbus 485 and Modbus IP Protocols - Thermal Management Products
35 Liebert® IntelliSlot® Modbus/BACnet IP
Master Unit Communication Lost -
Event Type The event type for the [Master Unit Communication Lost] event.
Master Unit Communication Lost Communication with master unit has been lost.
Minimum Chilled Water Temp Set
Point Enable Enable/disable the activation of [Minimum Chilled Water Temp Set Point].
Minimum Chilled Water Temp Set
Point Minimum desired chilled water temperature.
Mixed Mode Lockout
Mixed mode has been entered too many times over a rolling time period and has been
temporarily disabled. Mixed mode is defined as the use of a compressor on one
refrigeration circuit and the use of a refrigerant pump on the other circuit.
Outside Air Temperature Ambient outside air temperature.
Pump Hours Operating hours for pump since last reset of this value.
Pump Unspecified General Event One or more unspecified pump events active. See local unit display for further details.
RAM Battery Issue RAM or RAM backup battery is not operating correctly.
Reheat Utilization Present reheating utilization expressed as a percentage of the maximum rated
capacity.
Reheater Lockout Enable/disable the use of the reheater.
Reheater Over Temperature The temperature of the reheater has exceeded its threshold.
Remote Sensor Average Over
Temperature
[Remote Sensor Average Temperature] has exceeded [Remote Sensor Over Temp
Threshold].
Remote Sensor Average
Temperature Average value of remote sensor temperature measurements.
Remote Sensor Average Under
Temperature
[Remote Sensor Average Temperature] has dropped below [Remote Sensor Under
Temp Threshold].
Remote Sensor Issue Remote sensor is disconnected or the signal is out of range.
Remote Sensor Maximum
Temperature Maximum value of remote sensor temperature measurements.
Remote Sensor Over Temp
Threshold Threshold value used in the remote air sensor over temperature events.
Remote Sensor Over Temperature [Remote Sensor Temperature] has exceeded [Remote Sensor Over Temp Threshold].
Remote Sensor System Average
Over Temperature
[Remote Sensor System Average Temperature] has exceeded [Remote Sensor Over
Temp Threshold].
Remote Sensor System Average
Temperature
Average value of remote sensor temperature measurements among a group of
interconnected units in a single system.
Remote Sensor System Average
Under Temperature
Remote Sensor System Average Temperature] has dropped below [Remote Sensor
Under Temp Threshold].
Remote Sensor System Maximum
Temperature
Maximum value of remote sensor temperature measurements among a group of
interconnected units in a single system.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Remote Sensor Under Temp
Threshold Threshold value used in the remote air sensor under temperature events.
Remote Sensor Under
Temperature
[Remote Sensor Temperature] has dropped below [Remote Sensor Under Temp
Threshold].
Return Air Over Temp - Event
Control
Enable/disable the activation of the [Return Air Over Temperature] event. If set to
'disabled', the event will not be annunciated. This implies that the event will not be
placed in any active event list or in any event history list.
Return Air Over Temp - Event Type Th e event type for the [Return Air Over Temperature] event.
Return Air Over Temp Threshold Threshold value used in the [Return Air Over Temperature] event.
Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary (continued)
Controller Liebert iCOM® v4
Data Label Data Description